Lead zinc mine is rich in lead and zinc. Lead and zinc are very close in nature,especially in primary deposits, and often coexist. However, there are 11 kinds of lead minerals and 6 kinds of zinc minerals that can be used in industry, among which galena and sphalerite are more important. There are also smithsonite, lead ore and so on. Lead and zinc are widely used in electric industry, mechanical industry, military industry, metallurgical industry, chemical industry, light industry and pharmaceutical industry. In addition, lead metal is also widely used in nuclear industry, petroleum industry and other sectors.
Large lead-zinc ores are uniformly sent to jaw crusher or mobile jaw crusher station (primary crushing) for coarse crushing by vibrating feeder through the bin;
After being screened by vibrating screen, the coarse lead-zinc ore is sent to single cylinder hydraulic cone crusher (secondary crusher) by belt conveyor for medium crushing;
The lead-zinc ore material after medium crushing is sent to multi cylinder hydraulic cone crusher for fine crushing.